I have a modest collection of comparatively modest mechanical timepieces, having been fascinated by them since childhood, when, at that early age, my interest in them prompted me to reflect upon the goods of craftsmanship, the wastefulness of the disposability/planned obsolescence culture, and the impermanence of material things generally. Yes, I did think about this stuff in elementary school. Yes, I was a weird kid, something impressed upon me by my peers, and ratified by the adults in my world, who occasionally remarked that I was growing up before my time. Hence, my interest in this story about a $300,000 watch that doesn't tell time, and therefore isn't really a watch.
What’s most impressive about the Day&Night is its complexity, given its absolute uselessness. The watch features two tourbillons — devices that overcome the ill effects of earth’s gravity on a watch’s accuracy — connected by a differential mechanism. Instead of hands, the watch has a “contemplative tourbillon operation whereby the ‘Day’ tourbillon operates for 12 hours to symbolize working life, while the ‘Night’ tourbillon takes over afterward to represent an individual’s private time.”
...